25465864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 51525720

約数和(自身を除く): 26059856

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3533, 3604, 7066, 7208, 14132, 28264, 60061, 120122, 187249, 240244, 374498, 480488, 748996, 1497992, 3183233, 6366466, 12732932, 25465864]

約数ペア:

[(1, 25465864), (2, 12732932), (4, 6366466), (8, 3183233), (17, 1497992), (34, 748996), (53, 480488), (68, 374498), (106, 240244), (136, 187249), (212, 120122), (424, 60061), (901, 28264), (1802, 14132), (3533, 7208), (3604, 7066)]